Tube Tape Echo Tube Trio
TTE Tube Trio (TTE-TT)
We now use only the excellent Fulltone branded 12AX7's for V1 and V2 position and recommend the Fulltone 12AU7 for V3 "Erase function" in the TTE. You CANNOT use any other ERASE Tube but ours, the JJ, or Shughuang 12AU7, or the unit will not erase fully and will hiss.
We sell the Fulltone 12AX7 & 12AU7 in a convenient tested/matched trio for lowest noise and completely transparent tone. You're welcome to try other brands, but you will get shrill highs or excessive mids with most any other current production tubes when used in V1 & V2 positions in your TTE.
As with the ETC-1 cartridges, the TTE Tube Trio is made available ONLY to registered TTE owners. No exceptions.